Global Patent Index - EP 2706511 A1

EP 2706511 A1 20140312 - IMAGE READING APPARATUS AND SHEET PROCESSING APPARATUS

Title (en)

IMAGE READING APPARATUS AND SHEET PROCESSING APPARATUS

Title (de)

BILDLESEVORRICHTUNG UND BOGENVERARBEITUNGSVORRICHTUNG

Title (fr)

APPAREIL DE LECTURE D'IMAGE ET APPAREIL DE TRAITEMENT DE FEUILLES

Publication

EP 2706511 A1 20140312 (EN)

Application

EP 13182795 A 20130903

Priority

JP 2012196535 A 20120906

Abstract (en)

According to one embodiment, an image reading apparatus includes an illumination unit (22) to irradiate a sheet (1) that is conveyed by a conveyance unit (12) with visible light and infrared light, an imaging unit (23) to receive visible light and infrared light reflected from the sheet and to capture a visible image and an infrared image, and a background member (27) including an infrared light low reflective part (29) that is positioned within an imaging range of the imaging unit (23) so as to overlap at least a side edge portion of the sheet and that diffusely reflects visible light and reflects infrared light at a lower reflectance than the sheet.

IPC 8 full level

G07D 7/12 (2016.01); G07D 7/121 (2016.01); G07D 7/20 (2016.01); G07D 7/2033 (2016.01)

CPC (source: EP US)

G07D 7/12 (2013.01 - EP US); G07D 7/17 (2017.05 - EP US); G07D 7/2008 (2013.01 - EP US); H04N 1/02815 (2013.01 - EP US); H04N 1/3878 (2013.01 - EP)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2706511 A1 20140312; EP 2706511 B1 20181024; CN 103685831 A 20140326; CN 103685831 B 20160601; JP 2014053739 A 20140320; JP 6242570 B2 20171206; US 2014063567 A1 20140306; US 9071720 B2 20150630

DOCDB simple family (application)

EP 13182795 A 20130903; CN 201310389845 A 20130830; JP 2012196535 A 20120906; US 201314019205 A 20130905